Home / 15,846,011.64-23,777,848.89-8,559,324.54

Finding the Fourth Proportional to 15,846,011.64, 23,777,848.89 and 8,559,324.54

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Solution

The fourth proportional to 15,846,011.64, 23,777,848.89 and 8,559,324.54 is: 12,843,757.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,846,011.64 : 23,777,848.89 = 8,559,324.54 : x
  2. Step 2: Convert to fraction form
    15,846,011.64/23,777,848.89 = 8,559,324.54/x
  3. Step 3: Cross multiply
    15,846,011.64x = 23,777,848.89 × 8,559,324.54
  4. Step 4: Simplify right side
    15,846,011.64x = 203,522,325,512,588.75
  5. Step 5: Solve for x
    x = 203,522,325,512,588.75/15,846,011.64
  6. Step 6: Final answer
    x = 12,843,757.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.